1. Mrs williams: He feels ill.
    威廉斯夫人: 他感到不舒服.

2. My sister, perhaps recoiling even more deeply from all this strangeness, is ill with a fever and can hardly raise her head.
    也许是因为更想往后退缩、远离所有这一切陌生的东西，我妹妹发热生病了，几乎连头都抬不起来。

3. Charles Laveran, a French physician stationed in Algeria and later a Nobel laureate, took blood from a patient ill with malaria, and after two years of careful work (1878-1880) found that it contained tiny organisms under his powerful microscope.
    一位在阿尔及利亚工作站工作的名叫查尔斯·拉弗兰的法国医生——后来的诺贝尔奖金获得者——从一名疟疾患者身上抽取了血液。经过两年的仔细工作（1878—1880），在他的高倍显微镜下面发现里面含有微小的生物有机体。

4. To discover whether they are mentally ill more often than other people are.
    看一看他们是否比其他人更易患精神病。

5. I feel ill.
    我感到病了.

6. I am sorry to hear that you re ill.
    听说你病了，我感到难过。

7. I suspect that she is ill , but I´m not sure.
    我猜想她病了，但不敢肯定。

8. If there's one place from which the interference of lawyers and government officials should be barred, it's from the rooms of critically ill patients.
    如果有一个地方应该禁止律师和政府官员的干涉，那就是危在旦夕的病人的房间。